🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 221 Days

Day: 21.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,035,409 km

• M1: 58,942 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 0.99 AU

Year: 305 Days

Day: 15.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 509 Days

Day: 28.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.61 AU - 3.85 AU

Year: 2142 Days

Day: 29.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,035,409 km

• M1: 2,415,557 km (0.087 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 5.3

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.17 AU - 17.71 AU

Year: 23481 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,035,409 km

• M1: 68,815 km (0.097 R)
• M2: 184,155 km (0.107 R)
• M3: 231,129 km (0.104 R)
• M4: 487,390 km (0.098 R)
• M5: 953,537 km (0.114 R)
• M6: 1,626,278 km (0.091 R)
• M7: 1,696,589 km (0.104 R)
• M8: 2,295,430 km (0.077 R)
• M9: 2,576,524 km (0.095 R)
• M10: 3,039,978 km (0.092 R)
• M11: 3,666,494 km (0.108 R)
• M12: 4,479,110 km (0.067 R)
• M13: 4,578,293 km (0.112 R)
• M14: 5,556,215 km (0.079 R)
• M15: 5,716,284 km (0.069 R)
• M16: 5,986,608 km (0.111 R)
• M17: 6,150,866 km (0.115 R)
• M18: 6,652,318 km (0.082 R)
• M19: 6,936,704 km (0.108 R)
• M20: 7,341,366 km (0.101 R)
• M21: 7,813,198 km (0.112 R)
• M22: 8,355,639 km (0.11 R)
• M23: 8,416,675 km (0.111 R)
• M24: 8,662,315 km (0.047 R)
• M25: 8,724,099 km (0.074 R)
• M26: 10,380,746 km (0.119 R)
• M27: 10,909,724 km (0.113 R)
• M28: 13,971,394 km (0.103 R)
• M29: 14,335,066 km (0.108 R)
• M30: 16,352,094 km (0.091 R)
• M31: 16,504,983 km (0.096 R)
• M32: 17,823,988 km (0.115 R)
• M33: 19,824,111 km (0.108 R)
• M34: 20,891,941 km (0.092 R)
• M35: 22,826,541 km (0.052 R)
• M36: 23,512,746 km (0.115 R)
• M37: 24,817,688 km (0.055 R)
• M38: 28,318,428 km (0.086 R)
• M39: 28,686,140 km (0.091 R)
• M40: 29,148,098 km (0.115 R)
• M41: 29,426,350 km (0.094 R)
• M42: 30,736,678 km (0.087 R)
• M43: 31,020,016 km (0.11 R)
• M44: 31,589,086 km (0.059 R)
• M45: 32,930,381 km (0.119 R)
• M46: 33,413,881 km (0.085 R)
• M47: 35,174,050 km (0.075 R)
• M48: 35,371,369 km (0.089 R)
• M49: 36,563,664 km (0.111 R)
• M50: 37,164,749 km (0.086 R)
• M51: 37,971,231 km (0.116 R)
• M52: 40,425,085 km (0.088 R)
• M53: 40,631,829 km (0.103 R)
• M54: 40,942,693 km (0.087 R)
• M55: 41,775,505 km (0.101 R)
• M56: 46,346,318 km (0.067 R)
• M57: 49,296,388 km (0.076 R)
• M58: 52,532,040 km (0.096 R)
• M59: 52,644,687 km (0.116 R)
• M60: 52,983,676 km (0.111 R)
• M61: 53,323,263 km (0.068 R)
• M62: 53,436,509 km (0.082 R)
• M63: 54,917,378 km (0.066 R)
• M64: 55,031,970 km (0.043 R)
• M65: 55,720,420 km (0.082 R)
• M66: 55,835,460 km (0.105 R)
• M67: 56,411,711 km (0.076 R)
• M68: 56,642,840 km (0.09 R)
• M69: 56,874,268 km (0.07 R)
• M70: 59,440,320 km (0.113 R)
• M71: 59,793,072 km (0.107 R)
• M72: 59,910,955 km (0.116 R)
• M73: 60,619,152 km (0.099 R)
• M74: 60,974,297 km (0.091 R)
• M75: 62,401,760 km (0.099 R)
• M76: 62,999,852 km (0.104 R)
• M77: 65,168,423 km (0.078 R)
• M78: 66,261,834 km (0.109 R)
• M79: 66,383,756 km (0.082 R)
• M80: 66,872,043 km (0.092 R)
• M81: 69,826,302 km (0.082 R)
• M82: 70,945,145 km (0.066 R)
• M83: 71,444,203 km (0.118 R)
• M84: 72,822,897 km (0.086 R)
• M85: 74,970,823 km (0.11 R)
• M86: 75,479,157 km (0.107 R)
• M87: 76,243,901 km (0.069 R)
• M88: 82,060,865 km (0.104 R)
• M89: 83,241,192 km (0.075 R)
• M90: 83,504,335 km (0.042 R)
• M91: 87,750,969 km (0.12 R)
• M92: 87,884,859 km (0.087 R)
• M93: 88,152,640 km (0.064 R)
• M94: 88,420,869 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,902 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit